<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <script>
        let name = prompt('请输入您的姓名:')
        let age= prompt('请输入您的年龄:')
        let sex= prompt('请输入您的性别:')
        console.log("姓名"+name);
        console.log("年龄"+age);
        console.log("性别"+sex);
    </script>
</body>
</html> 